/**
 * Copyright (C) 2002-2015   The FreeCol Team
 * <p>
 * This file is part of FreeCol.
 * <p>
 * FreeCol is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 2 of the License, or
 * (at your option) any later version.
 * <p>
 * FreeCol is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * <p>
 * You should have received a copy of the GNU General Public License
 * along with FreeCol.  If not, see <http://www.gnu.org/licenses/>.
 */

package net.sf.freecol.client.gui.panel;

import java.util.ArrayList;
import java.util.List;

import javax.swing.ImageIcon;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.tree.DefaultMutableTreeNode;

import net.miginfocom.swing.MigLayout;

import net.sf.freecol.client.FreeColClient;
import net.sf.freecol.client.gui.FontLibrary;
import net.sf.freecol.client.gui.ImageLibrary;
import net.sf.freecol.client.gui.action.ColopediaAction.PanelType;
import net.sf.freecol.common.model.Nation;
import net.sf.freecol.common.model.NationType;
import net.sf.freecol.common.model.Player;


/**
 * This panel displays details of nations in the Colopedia.
 */
public class NationDetailPanel extends ColopediaGameObjectTypePanel< Nation >
{


    /**
     * Creates a new instance of this ColopediaDetailPanel.
     *
     * @param freeColClient The <code>FreeColClient</code> for the game.
     * @param colopediaPanel The parent ColopediaPanel.
     */
    public NationDetailPanel( FreeColClient freeColClient,
                              ColopediaPanel colopediaPanel )
    {
        super( freeColClient, colopediaPanel, PanelType.NATIONS.getKey( ) );
    }


    // Implement ColopediaDetailPanel

    /**
     * {@inheritDoc}
     */
    @Override
    public void addSubTrees( DefaultMutableTreeNode root )
    {
        List< Nation > nations = new ArrayList<>( );
        nations.addAll( getSpecification( ).getEuropeanNations( ) );
        nations.addAll( getSpecification( ).getIndianNations( ) );
        super.addSubTrees( root, nations );
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void buildDetail( String id, JPanel panel )
    {
        if ( getId( ).equals( id ) ) return;

        Nation nation = getSpecification( ).getNation( id );
        NationType currentNationType = nation.getType( );
        for ( Player player : getGame( ).getLivePlayers( null ) )
        {
            if ( player.getNation( ) == nation )
            {
                currentNationType = player.getNationType( );
                break;
            }
        }

        panel.setLayout( new MigLayout( "wrap 3, fillx, gapx 20", "", "" ) );

        JLabel name = Utility.localizedHeaderLabel( nation, FontLibrary.FontSize.SMALL );
        panel.add( name, "span, align center, wrap 40" );

        JLabel artLabel = new JLabel( new ImageIcon( ImageLibrary.getMonarchImage( nation ) ) );
        panel.add( artLabel, "spany, gap 40, top" );

        panel.add( Utility.localizedLabel( "colopedia.nation.ruler" ) );
        panel.add( new JLabel( nation.getRulerName( ) ) );

        panel.add( Utility.localizedLabel( "colopedia.nation.defaultAdvantage" ) );
        panel.add( getButton( nation.getType( ) ) );

        panel.add( Utility.localizedLabel( "colopedia.nation.currentAdvantage" ) );
        panel.add( getButton( currentNationType ), "wrap push" );
    }
}
